US ZIP Code
99691

Nikolai, AK

Yukon-Koyukuk (CA) County  ·  Alaska

● Active
👥 93 Population ↓ 35% since 2019
💰 $35,313 Median HH Income
▼ 54% below avg ↓ 6% since 2019
🎂 52.2 Median Age ↑ 59% since 2019
🏠 $105,000 Median Home Value
▼ 62% below avg ↑ 104% since 2019
🎓 14.3% College Grads
▼ 63% below avg
📊 1.8% Unemployment
▼ 63% below avg ↓ 85% since 2019
ZIP Code Details
ZIP Code99691
CityNikolai
StateAlaska (AK)
CountyYukon-Koyukuk (CA) County
Area Code907
Latitude62.728975
Longitude-153.582886
TimezoneAnchorage (DST)
FIPS02290
ZIP TypePO Box
StatusActive
People & Population (ACS 2023)
♂ Male 49.5% (46) Female 50.5% (47) ♀

Race & Ethnicity

White: 2.2%Hispanic: 7.5%Black: 2.2%Other: 26.9%Race
White2.2%
Hispanic7.5%
Black2.2%
Other26.9%

Age Breakdown

Under 5
4%
5–17
6%
18–24
1%
25–44
34%
45–64
34%
65+
2%

Key Indicators

Median Age52.2 yrs ↑ 59% since 2019
Avg Household Size1.58
Below Poverty37.6% ▲ 276% above avg
College Grads14.3% ▼ 63% below avg
Unemployment1.8% ▼ 63% below avg
HS Graduate29 (41.4%)
Some College17 (24.3%)
Associates14 (20%)
Bachelors3 (4.3%)
Graduate Degree7 (10%)

Education

HS Grad: 41.4%Some College: 24.3%Associates: 20%Bachelors: 4.3%Graduate: 10%Edu
HS Grad41.4%
Some College24.3%
Associates20.0%
Bachelors4.3%
Graduate10.0%
Housing & Income

Housing Tenure

Owner: 74.6%Renter: 25.4%Tenure
Owner74.6%
Renter25.4%

Home Value Distribution

Under $50k
11%
$50k–100k
34%
$100k–150k
30%
$150k–200k
9%
$300k–500k
16%

Financials

Median HH Income$35,313 ▼ 54% below avg ↓ 6% since 2019
Median Home Value$105,000 ▼ 62% below avg ↑ 104% since 2019
Home/Income Ratio3.0x (nat avg ~3.5x)
Total Units113
Vacant Units54
Avg HH Size1.58

Income Distribution

Under $25k
48%
$25k–50k
10%
$50k–75k
8%
$75k–100k
6%
$100k–150k
13%
$150k–200k
15%
Employment & Commute

How People Get to Work

Walked
90%
Work From Home
10%

Commute Time

Under 15 min
95%
15–30 min
3%
30–45 min
3%
Housing Stock

Year Built

1940s–1950s
14%
1960s–1970s
30%
1980s–1990s
7%
2000+
50%

Summary

Total Units113
Vacant54
Owner Occupied74.6%
Renter Occupied25.4%
Avg HH Size1.58
Frequently Asked Questions
ZIP code 99691 is in Nikolai, AK, in Yukon-Koyukuk (CA) County.
ZIP code 99691 is located in Alaska (AK).
ZIP code 99691 is in Yukon-Koyukuk (CA) County, AK.
ZIP 99691 observes the Anchorage timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99691 is 93 people (ACS 2023).
The median household income in ZIP code 99691 is $35,313 (ACS 2023).
The median home value in ZIP 99691 is $105,000 (ACS 2023).
About ZIP Code 99691

ZIP code 99691 is located in Nikolai, Alaska, within Yukon-Koyukuk (CA) County. With a population of 93, this is a sparsely populated ZIP code with a mature community — the median age is 52.2 years. Economically, 99691 is a lower-income ZIP code: the median household income of $35,313 is well below the national average.

Real estate in ZIP code 99691 represents one of the more affordable housing markets in the country. The median home value of $105,000 is well below the national average. Homeownership is strong here — 74.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 104% since 2019.

The population of 99691 is racially diverse, with Hispanic as the largest group at 7.5%. Residents are less-educated — 14.3% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a significant share of residents at 37.6%. Household income has declined by 6% since 2019.

The unemployment rate in 99691 stands at 1.8%, which is well below the national average.

Overall, ZIP code 99691 in Nikolai, AK is characterized as lower-income, less-educated, a mature community, and predominantly owner-occupied. With 93 residents, a median household income of $35,313, and a median home value of $105,000, it offers a clear picture of life in this part of Alaska.